package com.cn.trip.servlet;


import com.cn.trip.bean.Goods;
import com.cn.trip.bean.Page;
import com.cn.trip.service.GoodsService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * Servlet implementation class GetGoodsListServlet
 */
@WebServlet("/GetGoodsList")
public class GetGoodsListServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public GetGoodsListServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		int pageNum=Integer.parseInt(request.getParameter("pageNum"));
		int pageSize=5;
		GoodsService goodsService=new GoodsService();
		Page<Goods> page=goodsService.getPageGoods(pageNum, pageSize);
		request.setAttribute("page",page);
		request.getRequestDispatcher("/index.jsp").forward(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
